For serious firmness that doesn’t compromise on comfort, TrueFirm’s easy-flip design offers proper alignment and support tailored to you. The ‘Extra Firm’ side provides stability with minimal give — no sinking. The ‘Firm’ side gives solid support with subtle cushioning. Unsure? Fine-tune with a flip of the mattress.
Firm mattresses are best suited to dedicated back sleepers, or those who require an extra firm mattress for various reasons.
Aside from one being firmer than the other, the difference between a ‘firm’ or ‘extra firm’ mattress comes down to personal comfort preference. Both offer the supportive benefits of an adaptive, firm sleeping surface. It’s up to you which one feels better.
The best part about our adjustable TrueFirm Mattress is that you have both, so you can try each side and sleep on the one best suited to you.
Simply try your mattress for 100 nights. If you don’t love it, we’ll refund you and arrange for it to be collected and donated to one of our charity partners. For more information, please visit 100-Night Trial
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